/* Responsive styles */
@media (max-width: 768px) {
    header {
        padding: 30px 0;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .checkbox-group {
        flex-direction: column;
    }
    
    .game-results {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    header {
        padding: 20px 0;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    .preferences-form, .results {
        padding: 20px;
    }
    
    button {
        width: 100%;
    }
}

/* Improve mobile styling for game detail modal buttons */
@media (max-width: 480px) {
    .game-detail-actions {
      display: flex;
      flex-direction: column;
      gap: 12px;
      width: 100%;
    }
    
    .game-detail-actions .bgg-link,
    .game-detail-actions .buy-button {
      display: block;
      width: 100%;
      text-align: center;
      padding: 12px 16px;
      margin: 0;
    }
  }